I really like that MultiWindows display the name of the GTV they are linked to. This makes them even more practical - good stuff!

As noted elsewhere, I also like the "tilted" cursor getting saved as part of the GTV. This save having to reselect B Tangents; and eliminates the possibility of slight errors creeping in, if you select different lines.

X-Clipping is another must have tool that I appreciate almost every day.

The new dimension prefix and suffix (and suppression) are quite useful.